Victron Orion-Tr DC-DC Converter-Non Isolated 24/12-20A (240W)

Victron Orion-Tr DC-DC Converter Non-Isolated 24/12-20A (240W)

The Victron Orion-Tr DC-DC Converter Non-Isolated 24/12-20A (240W) is a robust and highly efficient solution for stepping down a 24V DC input to a stable 12V DC output. Ideal for a wide range of applications, from automotive and marine systems to industrial setups, this converter ensures reliable power delivery for your 12V equipment in a 24V environment. As part of the trusted Victron Energy range, available at Solarika, it's engineered for performance and durability.

Key Benefits for Your System

• Optimised Power Conversion: Achieve stable 12V power from your 24V system with high efficiency, reducing energy loss and heat generation.
• Enhanced System Control: The remote on-off feature allows for convenient control, eliminating the need for a high-current switch in your input wiring.
• Flexible Output: With an adjustable output voltage, this converter can be fine-tuned to meet specific load requirements or to charge a 12V auxiliary battery in a 24V system.
• Scalable Power: Easily increase your output current by paralleling an unlimited number of units, providing flexibility for growing power demands.
• Reliable Operation: Built with short-circuit protection and designed to reduce output current at high ambient temperatures, ensuring long-term reliability.

Product Features

• Non-Isolated Design: Provides a common ground between input and output, suitable for systems where isolation is not required.
• High Efficiency: Utilises synchronous rectification, achieving a full load efficiency exceeding 95%, typically up to 97%.
• Remote On-Off: Enables control via a low-power switch or an engine run/stop switch, simplifying system integration.
• Adjustable Output Voltage: Allows for fine-tuning of the 12V output, with a typical default of 12.5V.
• Parallel Capability: Multiple units can be connected in parallel to boost the total output current.
• IP43 Protection: Offers protection against solid objects larger than 1mm and water spray when installed with screw terminals oriented downwards.
• Screw Terminals: Facilitates straightforward installation without the need for specialised tools.
• Internal Input Fuse: Features a non-replaceable internal input fuse for 24V input models, offering protection.

Technical Specifications

Applications & Compatibility

This Victron Orion-Tr DC-DC converter is perfectly suited for a variety of applications requiring a stable 12V supply from a 24V source. Common uses include:

• Automotive: Powering 12V accessories, radios, or lighting in 24V trucks, buses, or commercial vehicles.
• Marine: Supplying 12V electronics and equipment on 24V boats and yachts.
• Industrial: Providing regulated 12V power for control systems, sensors, or other low-voltage devices in 24V industrial environments.
• Battery Charging: Can be used to charge a 12V starter or accessory battery in a 24V system, thanks to its adjustable output.

Installation & Usage Notes

For optimal performance and safety, please consider the following:

• Always ensure correct polarity when connecting the input and output wiring.
• Install the converter in a cool, dry, and well-ventilated area to prevent overheating.
• For IP43 protection, ensure the screw terminals are oriented downwards during installation.
• Refer to the official Victron Energy manual for detailed installation instructions and wiring diagrams.

Frequently Asked Questions

Q: Is this converter suitable for charging a 12V leisure battery?

A: Yes, with its adjustable output voltage, it can be used to charge a 12V battery in a 24V system. However, for advanced multi-stage charging, consider Victron's dedicated battery chargers or Smart DC-DC chargers.

Q: Can I connect multiple Orion-Tr converters in parallel?

A: Absolutely. An unlimited number of these units can be connected in parallel to increase the total output current, providing scalability for higher power demands.

Q: What does "non-isolated" mean?

A: A non-isolated converter shares a common ground between its input and output. This design is typically more efficient and compact but means there is no electrical separation between the input and output circuits.

Important Note: Always verify the model, SKU, and compatibility with your existing system components before making a purchase. For detailed technical information, please consult the official Victron Energy datasheets and manuals.